Combination therapy

Why is combination therapy used?

The rationale for combination therapy is to use drugs that work by different mechanisms, thereby decreasing the likelihood that resistant cancer cells will develop. When drugs with different effects are combined, each drug can be used at its optimal dose, without intolerable side effects.

What is combination drug therapy?

A combination therapy is a therapeutic intervention in which more than one therapy is administered to the patient. Examples of combination therapy include treatment regimens that involve administering several separate pills, each containing a particular drug , or single pills that contain several drugs .

What is known about combination chemotherapy regimens?

Combination chemotherapy refers simply to the use of more than one chemotherapy medication at a time to treat cancer. In the past, cancer was often treated with a single drug, but current treatments for many types of cancer use a combination of two or more different drugs simultaneously.

What are some various types of drug therapy?

Types of Drug Therapies Antimetabolites. Antimitotics. Antitumor Antibiotics. Asparagine-Specific Enzymes. Biosimilars. Bisphosphonates. Chemotherapy. DNA-Damaging Agents (Antineoplastics) and Alkylating Agents.

Why combination therapy is used in tuberculosis?

Conditions treated with combination therapy include tuberculosis , leprosy, cancer, malaria, and HIV/AIDS. One major benefit of combination therapies is that they reduce development of drug resistance since a pathogen or tumor is less likely to have resistance to multiple drugs simultaneously.

What is combination antibiotic therapy?

Combination antibiotic therapy is used in critically ill patients due to widespread emergence of multidrug resistance organisms (MDR). Multidrug resistance is defined as lack of susceptibility to at least one agent in three or more antibiotic categories.

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What is multidrug therapy give example?

The drugs used in WHO-MDT are a combination of rifampicin, clofazimine and dapsone for MB leprosy patients and rifampicin and dapsone for PB leprosy patients. Among these rifampicin is the most important antileprosy drug and therefore is included in the treatment of both types of leprosy.

What is a combination product?

What is a combination product ? A combination product is a product composed of any combination of a drug and a device; a biological product and a device; a drug and a biological product ; or a drug, device, and a biological product . Under 21 CFR 3.2 (e), a combination product is defined to include: 1.

How does taking a combination of drugs avoid development of antibiotic resistance?

Dr Kirby added that combination therapy may also allow clinicians to use lower but effective doses of colistin and other drugs , that in turn would avoid toxicities associated with the drugs , along with slowing the development of antibiotic resistance .

What are the different chemotherapy regimens?

List of chemotherapy regimen acronyms

Name Components
CMF cyclophosphamide, methotrexate, fluorouracil (5- FU )
CMV cisplatin, methotrexate, vinblastine
COP or CVP cyclophosphamide, Oncovin (vincristine), prednisone
COPP cyclophosphamide, Oncovin (vincristine), procarbazine, prednisone

What are the benefits of chemo?

Chemotherapy may shrink your cancer or slow down its growth, which may help you live longer and help with your symptoms. For a small number of people with borderline resectable cancer , chemotherapy may shrink the cancer enough to make surgery to remove the cancer possible.

What drugs are used for chemotherapy?

Many different kinds of chemotherapy or chemo drugs are used to treat cancer – either alone or in combination with other drugs or treatments. Alkylating agents Altretamine. Bendamustine. Busulfan. Carboplatin. Carmustine. Chlorambucil. Cisplatin. Cyclophosphamide.

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What are three steps you can take to stay away from drugs?

Tips for Staying Drug -Free Learn to Set SMART Goals. Build Habits to Stay Busy. Sweat it out. Cut out toxic relationships. Utilize support systems. Practice positive self talk. Adopt a pet. Walk away from stress.

What are the four goals of drug therapy?

The four strategic goals are: GOAL 1: Identify the biological, environmental, behavioral, and social causes and consequences of drug use and addiction across the lifespan. GOAL 2: Develop new and improved strategies to prevent drug use and its consequences.

Which medicine is best for mental illness?

Some of the most commonly used classes of prescription psychiatric medications include: Antidepressants . Antidepressants are used to treat depression, anxiety and sometimes other conditions. Anti-anxiety medications. Mood-stabilizing medications. Antipsychotic medications.

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